RK
Romulan cannabis seeds packaging β€” Royal King Seeds South Africa
Indica
THC 20%
πŸŒ™ Night-Time
IndicaFeminisedIn Stock

Romulan Feminised

Buy Romulan Feminised seeds in South Africa. Indica Β· 20% THC Β· happy, relaxed, sleepy. Every figure on this page is sourced, and every order ships unbranded.

Select Pack Size
R220.04ZAR
1
πŸ‡ΏπŸ‡¦Free South Africa Delivery
🌱Germination Cover
πŸ”’Nothing on the Box
βš—

Royal King Genetics β€” Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-22 on 175 seeds.

Germination rate: 96.7% (n=175)
Last QC test date: 2026-09-22
Indoor yield: 479-606 g/mΒ² (avg across 7 verified grower reports)
Outdoor yield: 571-822 g/plant (avg across 10 verified grower reports)

About Romulan Feminised

South Africa is really two growing countries, and Romulan does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 100/50 indica does its flowering while the air is still heavy; in the Western Cape the rain comes in winter, so the same plant ripens through a dry autumn instead. Dense indica flowers at 20% THC are the wrong shape for a wet summer finish. Between Durban and Richards Bay, once humidity sits above 65% for days at a stretch, botrytis reaches the core of a cola before anything shows on the surface β€” defoliate early, space plants wider than feels necessary, and keep air moving under the canopy. That same density turns into an advantage on the Highveld: above 1 400 m the autumn nights go cold and dry, myrcene sharpens as the temperature drops, and a compact frame shrugs off a Free State storm that would flatten something taller.

The Aromatic Three

Leading with Myrcene, then Humulene, and Linalool underneath.

Difficulty: medium. In flower for 8 weeks. Stands Short. Indoors it returns around 250 g/m2. Outdoors, Up to 800 gr./plant a plant.

Effects

😊Happy
😌Relaxed
😴Sleepy

Reach For It When

✦ Evening
✦ Insomnia
✦ Pain
✦ Stress

Strain Type

Indica 67%Sativa 33%

At a Glance

🧬Potency20% - 24% (High)
🌿ParentsWhite Rhino Γ— Unknown North American Indica
πŸ”¬Seed TypeFeminised Indica
🌑SuitsHighveld and the drier interior
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows ToShort
βš–οΈTypical ReturnMedium
🏠Under Lightaround 250 g/m2
🌳In the GroundUp to 800 gr./plant
⏱Weeks in Bloom8 weeks

In the Packet

Reseals +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Inside the Packet
Sealed vial
Reseals +
Royal King Seeds sells seed as an adult collectible and for the preservation of genetics. Knowing and following the law where they live.
1
Romulan Feminised
royalkingseeds.co.za
IG
FB
X
πŸ”’Factory-sealed
πŸ’§Water-resistant outer
πŸ›‘οΈFoil-lined inside
🏷️Tamper sticker
πŸ“±QR check
πŸ”’Scratch-off serial

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Romulan Feminised β€” Breeder Information

Royal King Genetics

Recreated and stabilised by Royal King Genetics, the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.

Stabilisation Level
F4
Generations
4+
Breeding Programme
F4 Production Line β€” modern cross stabilisation
Stabilisation Notes β€” What This Means for Your Grow

Romulan runs through our F4 programme. Four cycles of phenotype selection have removed the worst of the trait variation; what is left is a tight, predictable population for production.

Breeding Goal

Cull off-type phenos in Romulan through filial selection.

Selection Focus

Chosen for indica vigour, compact bud formation and a reliable finish window.

Pollen / Mother Source

Royal King Genetics in-house mother stock β€” pollen taken from a sibling male drawn from the same selected pheno population.

Last Batch QC Verified
7 September 2026Β· 95% germination guarantee